html{font-size:100px;}
body{font-size:14px;}
.container{
    width: 1200px;
    margin: 0 auto;
}
/* 超出一行、两行省略start */
.over_one{
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    word-break: break-all;
}
.over_two{
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}
/* 超出两行省略end */

/* 头部栏部分 */
.header{
    position: relative;
    box-sizing: border-box;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: .88rem;
    padding: 0 .24rem;
    background-color: #333;
    overflow: hidden;
}
.header .logo{
    width: 1.6rem;
    height: .56rem;
    overflow: hidden;
}
.header .logo>img{
    width: 100%;
    height: 100%;
}
.header .btn{
    font-size: .24rem;
    font-weight: bold;
    color: #fff;
}
.header .btn>i{
    font-size: .24rem;
}
.header>.title{
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    font-size: .36rem;
    font-weight: bold;
    color: #fff;
    text-align: center;
    line-height: .88rem;
    margin: auto;
}
/* 下拉导航页面 */
.nav{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    width: 100%;
    height: 100%;
    background-color: #0F0F0F;
    overflow: hidden;
    display: none;
}
.nav_act{
    display: flex;
}
.nav .close_btn{
    width: .4rem;
    height: .4rem;
    font-size: .4rem;
    line-height: .4rem;
    padding: .24rem;
    color: #fff;
}
.nav .list{
    flex: 1;
    box-sizing: border-box;
    width: 100%;
    padding: 0 .62rem .5rem;
    overflow-y: scroll;
}
.nav .list .item{
    margin-top: .2rem;
}
.nav .list .item .top{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    font-size: .32rem;
    color: #36d2ff;
    /* padding: .2rem 0; */
    border-bottom: .01rem solid #545454;
}
.nav .list .item .top .title{
    font-size: .32rem;
}
.nav .list .item .content{
    display: none;
    font-size: 0;
    padding-bottom: .2rem;
    border-bottom: .01rem solid #545454;
}
.nav .list .item .content_act{
    display: block;
}
.nav .list .item .content a{
    display: inline-block;
    width: 2.08rem;
    font-size: .24rem;
    color: #fff;
    text-decoration: none;
    margin-top: .3rem;
}
.nav .list .item .content a .dot{
    font-size: .4rem;
    font-weight: bold;
}

/* 页面内导航 */
.page_nav>.title{
    display: inline-block;
    position: relative;
    font-size: .32rem;
    margin-bottom: .2rem;
    color: #000;
}
.page_nav>.title i{
    margin-left: .05rem;
}
.page_nav>.title .title_menu{
    display: none;
    box-sizing: border-box;
    position: absolute;
    top: .6rem;
    left: .5rem;
    width: 3.12rem;
    padding: 0 .4rem;
    background-color: rgba(0, 0, 0, .7);
}
.page_nav>.title .menu_act{
    display: block;
}
.page_nav>.title .title_menu::before{
    content: "";
    position: absolute;
    top: -.4rem;
    left: 30%;
    width: 0;
    height: 0;
    border: .2rem solid rgba(0, 0, 0, 0);
    border-bottom: .2rem solid rgba(0, 0, 0, .7);
}
.page_nav>.title .title_menu .item{
    display: inline-block;
    width: 100%;
    font-size: .28rem;
    color: #fff;
    padding: .3rem 0;
    text-decoration: none;
    border-bottom: 1px solid #fff;
}
.page_nav>.title .title_menu .item_act{
    color: #00a0e9;
}
.page_nav>.title .title_menu .item:last-of-type{
    border-bottom: none;
}
/* 在线资讯按钮 */
.link_us{
    position: fixed;
    right: 0;
    bottom: 2rem;
    z-index: 10;
    display: block;
    width: .47rem;
    font-size: .28rem;
    color: #fff;
    text-align: center;
    text-decoration: none;
    padding: .1rem 0;
    border-radius: .1rem 0 0 .1rem;
    background-color: #00A0E9;
}
/* 底部栏部分 */
.footer_nav{
    box-sizing: border-box;
    width: 100%;
    padding: .4rem .24rem;
    margin-top: .3rem;
    white-space: nowrap;
    overflow-x: scroll;
    border-top: 1px solid #E8E8E8;
}
.footer_nav .item{
    font-size: .22rem;
    color: #666;
    text-decoration: none;
    margin-right: .8rem;
}
.footer_nav .item_act{
    color: #333;
}
.footer{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    font-size: .2rem;
    color: #333;
    height: 1.15rem;
    text-align: center;
    background-color: #D6D6D6;
    overflow: hidden;
}
.footer p{
    margin: 0;
    padding: 0;
}
.footer p>span{
    margin-left: .2rem;
}
.footer .tel{
    color: #333;
    margin-top: .1rem;
    text-decoration: none;
}